Our team is continuing to perform really well in the Edinburgh Chess League by winning against the last year’s champions – Wandering Dragons (4.5 – 1.5). We’ve won all our matches so far and next week we are playing the second match against the main rivals – Edinburgh 1 (who had lost only one match so far).
Adam analysed his game against an International Master (simply copy the text below into the text-field on this website http://chesstempo.com/pgn-viewer.html):
[Event "Edin Uni v WD1"]
[Site "Microsoft"]
[Date "2012.01.17"]
[Round "?"]
[White "(IM) Orr, Mark"]
[Black "Bremner, Adam"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2181"]
[BlackElo "2068"]
[Annotator ",Microsoft"]
[PlyCount "76"]
[TimeControl "180"]
{590MB, Fritz11.ctg} 1. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 cxd4 6. Nxd4
Nc6 7. Nc2 O-O 8. Nc3 d6 9. O-O Nd7 {This idea from the Maroczy Bind seems
logical, although maybe it is best to pressure the c4 pawn with Be6 first. I
made this move in a few seconds.} (9… Be6 {[%cal Ge6c4]} 10. Ne3 {Not b3??
when the bishop on g7 will breath fire down the diagonal} Qd7 {[%cal Ge6h3]
This was probably a better way to play, as the knight on d5 is not much, and
the exchange of a pair of bishops only helps black’s task}) 10. Bd2 Nc5 11. Rc1
Bf5 12. b4 {Not consistant with the b4 pawn sac in a standard Maroczy.} (12. e4
{[%csl Rc4,Rd3,Rd4] The idea is to force this move which is more weakening
than strengthening} Bd7 {This was the idea, however stronger may have been
available. It is important to know this idea though.}) (12. Ne3 {Maybe the
better option} Qd7 {[%cal Gf5h3]}) (12. Be3 {Possibly best despite not looking
obvious} Qd7 13. Re1 Bh3 14. Bh1 {Just a possibility. White wants eitehr all
the minor pieces on or all off in a position like this}) 12… Bxc2 13. Qxc2
Nxb4 14. Qb1 Nc6 {It appears black has come out of this better. The pressure
down the b file is not much if black can play b6 after either securing or
moving the c6 knight. The whole idea of the pawn sac is to pressure the b7
pawn.} (14… a5 $2 {This slack move puts black on the back foot} 15. a3 Nc6 {
[%csl Ra5,Rb7] We can see the pawn structure is weaker for black with the
insertion of the two a pawn moves}) 15. Be3 Qc8 (15… Rb8 {[%cal Gd8a5] Qc8
is maybe a bit slow. This approach is a bit more dynamic}) 16. Bxc5 dxc5 17.
Qb5 Bxc3 18. Rxc3 Nd4 19. Qb2 Rb8 20. e3 Ne6 $6 {Mistake. The point of the
knight is to find a good square, not to defend} (20… Nf5 $1 {[%cal Gf5d6]}
21. Bh3 Qc6 {Black is much better here}) 21. Rd3 (21. Ra3 a6 22. Rb3 b5 23.
cxb5 c4 24. Rc1 cxb3 25. Rxc8 Rfxc8 26. bxa6 bxa2 27. Qxa2 Rc1+ 28. Bf1 Rbb1
29. a7 Rxf1+ 30. Kg2 Rg1+ 31. Kf3 Nc7 32. Qa3 e6 33. Qe7 Rbc1 34. Qd8+ Kg7 35.
Qd4+ {Obviously a Fire line, but I needed to see what was best to punish my
move. It appears it is punished with a forced draw, although this is almost
impossible to see}) 21… Rd8 22. Rd5 b6 23. Rfd1 Rxd5 24. Rxd5 (24. cxd5 $6
Ng7 $1 {[%csl Gd6][%cal Gg7f5,Gf5d6,Gg7e8,Ge8d6,Gc5c1] This would be
disasterous for white}) 24… Qc7 25. h4 Rd8 26. h5 Rxd5 27. Bxd5 Ng7 28. h6
Nf5 $2 {Looks most natural and strongest, but white has a nice resource} (28…
Ne8 $1 29. f4 e6 30. Bf3 Qd6 31. Kg2 Qf8 {[%cal Gf8h6]} 32. Qe5 Qxh6 33. Qb8
Qf8 34. Qxa7 Qd6 {Just an example of how the game could have gone. Black has
an evenish position, but with an extra pawn.}) 29. Bxf7+ $1 Kxf7 30. Qh8 $1 {
Now the position has nothing for black, despite the extra piece} Qd6 (30…
Nxh6 31. Qxh7+ Kf6 32. Qxh6 {[%csl Ga2,Ga7,Gb6,Gc4,Gc5,Ge3,Ge7,Gf2,Gg3,Gg6]
Possible, and may hold quite comfortably, but if we look at the pawn
structures, white is more solid. If the queens come off, white can play a4 to
lock the queenside and it will be horrible for black. Maybe a draw, but
certainly the worse side of it.}) 31. Qxh7+ Kf6 (31… Ke8 32. Qg8+ Kd7 33. h7
Qd1+ 34. Kg2) 32. Qh8+ Kg5 33. h7 Qd1+ (33… Kg4 $2 34. Qa1 {[%cal Ga1d1]})
34. Kg2 Nxe3+ (34… Kg4 $2 35. Qa8 {[%cal Ga8f3]}) 35. fxe3 Qe2+ 36. Kh3 Qf1+
37. Kh2 Qf2+ 38. Kh3 Qf1+ 1/2-1/2